Base | Representation |
---|---|
bin | 10101110010110011… |
… | …110010000100101010 |
3 | 2020101212010122202102 |
4 | 111302303302010222 |
5 | 340411124413141 |
6 | 14430020533402 |
7 | 1455620222201 |
oct | 256263620452 |
9 | 66355118672 |
10 | 23401013546 |
11 | 9a19297919 |
12 | 4650b51262 |
13 | 228c196ba1 |
14 | 11bdc78238 |
15 | 91e62399b |
hex | 572cf212a |
23401013546 has 8 divisors (see below), whose sum is σ = 35104469700. Its totient is φ = 11699523648.
The previous prime is 23401013543. The next prime is 23401013549. The reversal of 23401013546 is 64531010432.
It is an interprime number because it is at equal distance from previous prime (23401013543) and next prime (23401013549).
It can be written as a sum of positive squares in 2 ways, for example, as 22994386321 + 406627225 = 151639^2 + 20165^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (23401013543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461441 + ... + 509636.
Almost surely, 223401013546 is an apocalyptic number.
23401013546 is a deficient number, since it is larger than the sum of its proper divisors (11703456154).
23401013546 is a wasteful number, since it uses less digits than its factorization.
23401013546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983128.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 23401013546 its reverse (64531010432), we get a palindrome (87932023978).
The spelling of 23401013546 in words is "twenty-three billion, four hundred one million, thirteen thousand, five hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •